CN101835074A - 微型喇叭 - Google Patents
微型喇叭 Download PDFInfo
- Publication number
- CN101835074A CN101835074A CN201010105785A CN201010105785A CN101835074A CN 101835074 A CN101835074 A CN 101835074A CN 201010105785 A CN201010105785 A CN 201010105785A CN 201010105785 A CN201010105785 A CN 201010105785A CN 101835074 A CN101835074 A CN 101835074A
- Authority
- CN
- China
- Prior art keywords
- coil
- basilar memebrane
- microspeaker
- fixed
- barrier film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/046—Construction
- H04R9/047—Construction in which the windings of the moving coil lay in the same plane
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0020723 | 2009-03-11 | ||
KR1020090020723A KR101042032B1 (ko) | 2009-03-11 | 2009-03-11 | 마이크로 스피커 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101835074A true CN101835074A (zh) | 2010-09-15 |
Family
ID=42718971
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201071872U Expired - Fee Related CN201726524U (zh) | 2009-03-11 | 2010-01-19 | 微型喇叭 |
CN201010105785A Pending CN101835074A (zh) | 2009-03-11 | 2010-01-19 | 微型喇叭 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201071872U Expired - Fee Related CN201726524U (zh) | 2009-03-11 | 2010-01-19 | 微型喇叭 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110274309A1 (zh) |
EP (1) | EP2408219B1 (zh) |
KR (1) | KR101042032B1 (zh) |
CN (2) | CN201726524U (zh) |
TW (2) | TWI406575B (zh) |
WO (1) | WO2010104251A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106576207A (zh) * | 2014-08-25 | 2017-04-19 | 苹果公司 | 具有双平面悬架的高纵横比微型扬声器 |
CN108136960A (zh) * | 2016-07-01 | 2018-06-08 | 礼电子有限公司 | 用于通过使用车身产生声音的设备 |
US10321235B2 (en) | 2016-09-23 | 2019-06-11 | Apple Inc. | Transducer having a conductive suspension member |
WO2020087756A1 (zh) * | 2018-11-02 | 2020-05-07 | 歌尔股份有限公司 | 一种发声装置及其加工方法以及耳机 |
CN113490119A (zh) * | 2021-05-20 | 2021-10-08 | 汉得利(常州)电子股份有限公司 | 一种音膜组、贴合治具、制作方法及发声器件 |
CN113630697A (zh) * | 2021-06-17 | 2021-11-09 | 汉得利(常州)电子股份有限公司 | 一种汽车仪表用讯响器及其制作方法 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101147904B1 (ko) * | 2011-05-11 | 2012-05-24 | 주식회사 엑셀웨이 | 멀티 레이어 pcb 패턴 보이스 코일 필름을 갖는 평판형 스피커 |
US8718317B2 (en) * | 2011-05-19 | 2014-05-06 | Zonghan Wu | Moving-magnet electromagnetic device with planar coil |
US20140119591A1 (en) * | 2011-07-25 | 2014-05-01 | AAC Microtech(Changzhou) Co., Ltd | Micro-speaker |
US9426578B2 (en) * | 2011-12-20 | 2016-08-23 | Aac Acoustic Technologies (Shenzhen) Co., Ltd. | Electromagnetic transducer |
US9900703B2 (en) * | 2012-08-23 | 2018-02-20 | Em-Tech. Co., Ltd. | Suspension for high power micro speaker and high power micro speaker having the same |
CN202799128U (zh) * | 2012-08-27 | 2013-03-13 | 瑞声光电科技(常州)有限公司 | 扬声器 |
CN103686549B (zh) * | 2012-09-14 | 2016-12-21 | 易音特电子株式会社 | 高功率微型扬声器的悬架和具有悬架的高功率微型扬声器 |
US9084052B2 (en) | 2013-06-26 | 2015-07-14 | Analog Devices Global | Moving coil miniature loudspeaker module |
CN103747396A (zh) * | 2013-12-25 | 2014-04-23 | 汉得利(常州)电子有限公司 | 悬挂式弹力膜片 |
CN104822112A (zh) * | 2015-04-22 | 2015-08-05 | 歌尔声学股份有限公司 | 扬声器装置 |
CN204929249U (zh) * | 2015-08-31 | 2015-12-30 | 歌尔声学股份有限公司 | 微型发声器 |
US10560778B2 (en) * | 2015-09-29 | 2020-02-11 | Coleridge Design Associates Llc | System and method for a loudspeaker with a diaphragm |
US10076280B2 (en) * | 2015-09-30 | 2018-09-18 | Choon Kee Lee | Bone-conductive arousal induction apparatus |
DE102015220272A1 (de) * | 2015-10-19 | 2017-04-20 | Sennheiser Electronic Gmbh & Co. Kg | Elektrodynamischer Schallwandler |
CN205847583U (zh) * | 2016-07-20 | 2016-12-28 | 瑞声科技(新加坡)有限公司 | 微型发声器件 |
CN205961438U (zh) * | 2016-07-20 | 2017-02-15 | 瑞声科技(新加坡)有限公司 | 微型发声器件 |
KR20180050123A (ko) | 2016-11-04 | 2018-05-14 | 삼성전자주식회사 | 평면형 마그넷 스피커 |
DE102018003589A1 (de) | 2017-05-15 | 2018-11-15 | Sound Solutions International Co., Ltd. | Elektrodynamischer Schallwandler mit verbesserter Verdrahtung |
US10555085B2 (en) | 2017-06-16 | 2020-02-04 | Apple Inc. | High aspect ratio moving coil transducer |
KR102114435B1 (ko) | 2018-03-12 | 2020-05-22 | 김동만 | 하이브리드 가동 코일판 및 이를 이용한 평판형 스피커 |
CN110366072A (zh) * | 2018-03-26 | 2019-10-22 | 薛洪 | 一种微型平面振膜扬声器 |
EP3758392B1 (en) * | 2018-04-03 | 2022-05-11 | Honor Device Co., Ltd. | Speaker, terminal and speaker control method |
TWI686092B (zh) * | 2018-10-12 | 2020-02-21 | 喬暘電子股份有限公司 | 音圈具有彈波功能的薄型揚聲器 |
US10757494B2 (en) * | 2018-12-18 | 2020-08-25 | Eastech (Huiyang) Co., Ltd. | Symmetric dual suspension speaker structure |
KR102211558B1 (ko) * | 2019-09-16 | 2021-02-03 | 김동만 | 평판 스피커용 가동 코일 |
KR102344408B1 (ko) * | 2019-11-14 | 2021-12-27 | 인코코리아(주) | 평판형 자성진동판 제조방법 및 이를 이용하여 제작된 자성진동판, 이를 활용한 스피커 유닛 |
WO2021126181A1 (en) * | 2019-12-18 | 2021-06-24 | Google Llc | Moving magnet actuator with voice coil |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930008730B1 (ko) * | 1991-09-18 | 1993-09-13 | 박병윤 | 보이스코일을 평판상으로 형성한 다이나믹형 스피커. |
US5446797A (en) * | 1992-07-17 | 1995-08-29 | Linaeum Corporation | Audio transducer with etched voice coil |
CN1277792A (zh) * | 1998-11-19 | 2000-12-20 | 微技术公司 | 具有移动磁铁的电-声转换器及其转换方法 |
KR100336296B1 (ko) * | 1999-07-30 | 2002-05-13 | 장세열 | 듀얼 음원 구조를 갖는 전기-음향 변환기 |
KR20000059016A (ko) * | 2000-07-10 | 2000-10-05 | 김낙현 | 박형 스피커 |
KR100332882B1 (ko) * | 2000-07-14 | 2002-04-15 | 이형도 | 멀티기능 스피커 |
KR200233055Y1 (ko) * | 2001-02-21 | 2001-09-28 | 비아이 이엠티 주식회사 | 통신부저 및 스피커용 초박형 코일 플레이트 |
JP4551581B2 (ja) * | 2001-03-27 | 2010-09-29 | スター精密株式会社 | スピーカ |
KR20030027024A (ko) * | 2001-06-14 | 2003-04-03 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 액정 디스플레이를 위한 인버터와, 이러한 인버터를포함하는 전력 공급 장치 |
JP2003125486A (ja) * | 2001-10-19 | 2003-04-25 | Tdk Corp | 電磁変換音響装置 |
JP2005530371A (ja) * | 2002-01-25 | 2005-10-06 | ソニオン ホーセンス エイ/エス | 集積されたコイルを有するフレキシブル振動板 |
US6804368B2 (en) * | 2002-04-11 | 2004-10-12 | Ferrotec Corporation | Micro-speaker and method for assembling a micro-speaker |
US6868167B2 (en) * | 2002-04-11 | 2005-03-15 | Ferrotec Corporation | Audio speaker and method for assembling an audio speaker |
KR100419915B1 (ko) * | 2002-08-30 | 2004-02-25 | 주식회사 진영음향 | 듀얼 서스펜션을 갖는 다이나믹 마이크로 스피커 |
KR200327024Y1 (ko) * | 2003-06-17 | 2003-09-19 | 주식회사 삼부커뮤닉스 | 마이크로 스피커에서의 고출력을 위한 진동판 결합구조 |
JP4444728B2 (ja) * | 2004-05-11 | 2010-03-31 | スター精密株式会社 | 電気音響変換器 |
JP2006066567A (ja) * | 2004-08-26 | 2006-03-09 | Pioneer Electronic Corp | 印刷配線板、スピーカ及び印刷配線板の製造方法 |
EP1643799B1 (en) * | 2004-09-29 | 2016-05-11 | Alpine Electronics, Inc. | Speaker and manufacturing method of the same |
KR20060044203A (ko) * | 2004-11-11 | 2006-05-16 | 주식회사 진영음향 | 마이크로 스피커의 제조방법 및 마이크로 스피커 |
US20070098189A1 (en) * | 2005-10-28 | 2007-05-03 | Kukurudza Vladimir W | Speaker drive system for headsets and method |
KR200408511Y1 (ko) * | 2005-11-24 | 2006-02-13 | 부전전자부품 주식회사 | 이동통신 단말기용 스피커 |
US20070127766A1 (en) * | 2005-12-01 | 2007-06-07 | Christopher Combest | Multi-channel speaker utilizing dual-voice coils |
TWI359619B (en) * | 2007-02-13 | 2012-03-01 | Cotron Corp | Micro speaker |
KR100824436B1 (ko) | 2007-12-26 | 2008-04-23 | 주식회사 예일전자 | 전자음향변환기의 진동판 및 그 진동판을 갖는전자음향변환기 |
US8295538B2 (en) * | 2008-08-22 | 2012-10-23 | Harman Becker Automotive Systems Gmbh | Loudspeaker spider |
CN201657295U (zh) * | 2010-03-29 | 2010-11-24 | 瑞声光电科技(常州)有限公司 | 微型发声器 |
-
2009
- 2009-03-11 KR KR1020090020723A patent/KR101042032B1/ko active IP Right Grant
- 2009-08-31 US US13/144,756 patent/US20110274309A1/en not_active Abandoned
- 2009-08-31 EP EP09841564.9A patent/EP2408219B1/en not_active Not-in-force
- 2009-08-31 WO PCT/KR2009/004875 patent/WO2010104251A1/ko active Application Filing
- 2009-11-20 TW TW098139566A patent/TWI406575B/zh not_active IP Right Cessation
- 2009-12-04 TW TW098222761U patent/TWM392513U/zh not_active IP Right Cessation
-
2010
- 2010-01-19 CN CN2010201071872U patent/CN201726524U/zh not_active Expired - Fee Related
- 2010-01-19 CN CN201010105785A patent/CN101835074A/zh active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106576207A (zh) * | 2014-08-25 | 2017-04-19 | 苹果公司 | 具有双平面悬架的高纵横比微型扬声器 |
CN106576207B (zh) * | 2014-08-25 | 2019-06-18 | 苹果公司 | 具有双平面悬架的高纵横比微型扬声器 |
CN108136960A (zh) * | 2016-07-01 | 2018-06-08 | 礼电子有限公司 | 用于通过使用车身产生声音的设备 |
US10321235B2 (en) | 2016-09-23 | 2019-06-11 | Apple Inc. | Transducer having a conductive suspension member |
US10911874B2 (en) | 2016-09-23 | 2021-02-02 | Apple Inc. | Transducer having a conductive suspension member |
WO2020087756A1 (zh) * | 2018-11-02 | 2020-05-07 | 歌尔股份有限公司 | 一种发声装置及其加工方法以及耳机 |
CN113490119A (zh) * | 2021-05-20 | 2021-10-08 | 汉得利(常州)电子股份有限公司 | 一种音膜组、贴合治具、制作方法及发声器件 |
CN113490119B (zh) * | 2021-05-20 | 2023-02-21 | 汉得利(常州)电子股份有限公司 | 一种音膜组、贴合治具、制作方法及发声器件 |
CN113630697A (zh) * | 2021-06-17 | 2021-11-09 | 汉得利(常州)电子股份有限公司 | 一种汽车仪表用讯响器及其制作方法 |
Also Published As
Publication number | Publication date |
---|---|
TWM392513U (en) | 2010-11-11 |
KR20100102377A (ko) | 2010-09-24 |
EP2408219A4 (en) | 2013-06-12 |
TW201034482A (en) | 2010-09-16 |
KR101042032B1 (ko) | 2011-06-16 |
EP2408219B1 (en) | 2015-01-14 |
US20110274309A1 (en) | 2011-11-10 |
EP2408219A1 (en) | 2012-01-18 |
WO2010104251A1 (ko) | 2010-09-16 |
TWI406575B (zh) | 2013-08-21 |
CN201726524U (zh) | 2011-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN PROSTAR ELECTRONIC CO., LTD. DONGGUAN PROS |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110422 Address after: Inchon, Korea Applicant after: Bse Co., Ltd. Co-applicant after: Rongcheng Baoxing Electronic Co. Ltd Co-applicant after: Dongguan Baoxing Electronics Co. Ltd Address before: South Korea Incheon City, South hole area of the ancient stack hole 626-3 58B 4L (405-817) Applicant before: Bse Co., Ltd. |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100915 |